Standard and Affordable SIP Phone for Business

The SIP-T27P is a feature-rich sip phone for business. It has been designed by pursuing ease of use in even the tiniest details.Delivering a superb soundquality as well as rich visual experience. The T27P also offers a wide range of functions, like SCA, BLF List, call forward, call transfer, 3-way conference,and up to support various features.Using standard encryption protocols to pe-rform highly secure remote provisioning and software upgrades.

SIP-T27P

> Yealink Optima HD voice

> 3.66" 240x120-pixel graphical LCD with backlight

> Up to 6 SIP accounts

> Paper label free design

> PoE support

> Headset, EHS support

> Integrated stand with 2 adjustable angles

> Wall mountable (optional)

> Simple, flexible and secure provisioning options

Key Features and Benefits

HD AudioYealink Optima HD Voice refers to the combination of software and hardware design as well as the implementation of wideband technology to maximizes the acoustic performance. Coupled with advanced acoustic clarity technology such as full duplex, echo cancellation, Adaptive jitter buffer etc. Creating an amazing face-to-face live experience.

Enhanced Call ManagementThe SIP-T27P supports vast productivity-enhancing feature such as SCA, BLF List, call forward, call transfer, 3-way conference.Three pages of 8 flexible buttons are shown on the display can be programmed up to support various features. Support Yealink YHS32, With EHS36 user can control phone through wireless headset.

Efficient Installation and ProvisioningIntegrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup.The SIP-T27P support the FTP, TFTP, HTTP, and HTTPS protocols for file provisioning and are configured by default to use Trivial File Transfer Protocol (TFTP), supports AES encrypted XML configuration file.

Highly secure transport and interoperability The Communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service providers the latest technology for enhanced network security. The range is certified compatible with 3CX, Asterisk and Broadsoft Broadworks, ensuring excellent compatibility with leading soft switch suppliers.

Addr: 4th-5th Floor, South Building, No.63 Wanghai Road, 2nd Software Park, Xiamen, ChinaWeb: www.yealink.com Tel: +86-592-5702000 Email: sales@yealink.com

SIP-T27P Specifications

Learn MoreTo find out how Yealink solutions can help your organization, visit us at www.yealink.com or mail to sales@yealink.com

Audio Features

> HD voice: HD handset, HD speaker> Wideband codec: G.722> Narrowband codec: G.711(A/μ), G.723.1, G.729AB, G.726, iLBC> DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO > Full-duplex hands-free speakerphone with AEC> VAD, CNG, AEC, PLC, AJB, AGC

IP-PBX Features

> Busy Lamp Field (BLF)> Bridged Line Apperance(BLA)> Anonymous call, anonymous call rejection> Hot-desking> Message Waiting Indicator (MWI)> Voice mail> Call park, call pickup> Intercom, paging, > Music on hold> Call recording

Phone Features> 6 VoIP accounts> One-touch speed dial, redial> Call forward, call waiting> Call transfer, call hold> Call return, group listening> Mute, auto answer, DND> 3-way conference call> Direct IP call without SIP proxy> Ring tone selection/import/delete> Hotline, emergency call> Set date time manually or automatically> Dial plan> XML Browser, > Action URL/URI> Integrated Screenshots> RTCP-XR

Directory> Local phonebook up to 1000 entries> Black list> XML/LDAP remote phonebook> Intelligent search method> Phonebook search/import/export> Call history: dialed/received/missed/forwarded

Display and Indicator

> 3.66" 240x120-pixel graphical LCD with backlight> LED for call and message waiting indication> Dual-color (red or green) illuminated LEDs for line status information> Intuitive user interface with icons and soft keys> National language selection> Caller ID with name, number

> Stand with 2 adjustable angles > Wall mountable (optional)> External universal AC adapter (optional)： AC 100~240V input and DC 5V/1.2A output> Power consumption (PSU): 1.17～3.32W> Power consumption (PoE): 1.60～5.94W> Dimension(W*D*H*T): 265mm x 210mm x 170.5mm x 53.5mm> Operating humidity: 10-95%> Operating temperature: -10~50°C

Feature keys

> 8 line keys with LED> 8 line keys can be programmed up to 21 various features (3-page view)> 8 features keys: message, headset, conference, mute, hold, transfer, redial, hands-free speakerphone> 4 context-sensitive “soft” keys> 6 navigation keys> 2 volume control keys> Illuminated message key> Illuminated headset key

Interface> 1xRJ9 (4P4C) handset port> 1xRJ9 (4P4C) headset port > 1XRJ12 (6P6C) EHS port> Power over Ethernet (IEEE 802.3af), Class 2

Package Features

> Qty/CTN: 5 PCS> N.W/CTN: 6.8kg> G.W/CTN: 7.6kg> Giftbox size: 305mm x 225mm x 118mm> Carton Meas: 610mm x 310mm x 232mm

Other Physical Features

Network and Security

> SIP v1 (RFC2543), v2 (RFC3261)

> NAT transverse: STUN mode> Proxy mode and peer-to-peer SIP link mode> IP assignment: static/DHCP> HTTP/HTTPS web server> Time and date synchronization using SNTP> UDP/TCP/DNS-SRV(RFC 3263)> QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP> SRTP for voice > Transport Layer Security (TLS)> HTTPS certificate manager> AES encryption for configuration file> Digest authentication using MD5/MD5-sess> OpenVPN, IEEE802.1X> IPv6

Management

> Configuration: browser/phone/auto-provision> Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy> Auto-provision with PnP> Zero-sp-touch

> Reset to factory, reboot> Package tracing export, system log

Certifications

Addr: 4th-5th Floor, South Building, No.63 Wanghai Road, 2nd Software Park, Xiamen, ChinaWeb: www.yealink.com Tel: +86-592-5702000 Email: sales@yealink.com

> Phone lock for personal privacy protection

> Call server redundancy supported

Internet

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